[Zope] unknown IndexError 41

Peace&Love tangonights at yahoo.it
Mon Oct 27 09:12:21 EDT 2008


hello!

everything was working fine until a couple of days ago and now..
Obviously I have no exact traceback of what was done on the machine, but I 
updated my gentoo box by emerging some apps (nothing apparently involving 
plone/zope/python/mysql...)  :-(

Now I really do not know where to bang my head..perhaps on re module??

thanks..
Stefano.


when I call the external method zope returns this weird 'error 41':

...
IndexError
Value
41

details:

Request URL
http://localhost:8081/bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import
Exception Type
IndexError
Exception Value
41
Traceback (innermost last): 
 Module ZPublisher.Publish, line 115, in publish
 Module ZPublisher.mapply, line 88, in mapply
 Module ZPublisher.Publish, line 41, in call_object
 Module Products.ExternalMethod.ExternalMethod, line 225, in __call__
 __traceback_info__: ((<Folder 
at /bibliosafety/admins_home/cabi_mgmt/import_tools>, <HTTPRequest, 
URL=http://localhost:8081/bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import>), 
{}, None)
 Module /var/lib/zope/zope-inst01/Extensions/cabi_import_em.py, line 38, in 
cabi_import
IndexError: 41 
 Display traceback as text  
REQUEST
form
cabi_local_path
'/home/stefano/biosafe200810.tag'
  cookies
__ac
'dTAwMDAwMDE6dTAwMDAwMDE%3D'
  tree-s
'eJzT0MgpMOQKVneEA1dbda4CI67EkgJjLj0AeGcHew'
  lazy items
SESSION
<bound method SessionDataManager.getSessionData of <SessionDataManager 
at /session_data_manager>>
  other
TraversalRequestNameStack
[]
  AUTHENTICATED_USER
<PloneUser 'u0000001'>
  URL
'http://localhost:8081/bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import'
  SERVER_URL
'http://localhost:8081'
  AUTHENTICATION_PATH
'bibliosafety'
  __ac
'dTAwMDAwMDE6dTAwMDAwMDE%3D'
  PUBLISHED
<ExternalMethod 
at /bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import>
  cabi_local_path
'/home/stefano/biosafe200810.tag'
  ACTUAL_URL
'http://localhost:8081/bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import'
  URL0
http://localhost:8081/bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import
  URL1
http://localhost:8081/bibliosafety/admins_home/cabi_mgmt/import_tools
  URL2
http://localhost:8081/bibliosafety/admins_home/cabi_mgmt
  URL3
http://localhost:8081/bibliosafety/admins_home
  URL4
http://localhost:8081/bibliosafety
  URL5
http://localhost:8081
  BASE0
http://localhost:8081
  BASE1
http://localhost:8081
  BASE2
http://localhost:8081/bibliosafety
  BASE3
http://localhost:8081/bibliosafety/admins_home
  BASE4
http://localhost:8081/bibliosafety/admins_home/cabi_mgmt
  BASE5
http://localhost:8081/bibliosafety/admins_home/cabi_mgmt/import_tools
  BASE6
http://localhost:8081/bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import
  environ
HTTP_COOKIE
'__ac="dTAwMDAwMDE6dTAwMDAwMDE%3D"; 
tree-s="eJzT0MgpMOQKVneEA1dbda4CI67EkgJjLj0AeGcHew"'
  SERVER_SOFTWARE
'Zope/(Zope 2.9.8-final, python 2.4.4, linux2) ZServer/1.1 Plone/2.5.5'
  SCRIPT_NAME
''
  REQUEST_METHOD
'GET'
  PATH_INFO
'/bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import'
  SERVER_PROTOCOL
'HTTP/1.1'
  QUERY_STRING
'cabi_local_path=/home/stefano/biosafe200810.tag'
  channel.creation_time
1225111356
  CONNECTION_TYPE
'Keep-Alive'
  HTTP_ACCEPT_CHARSET
'iso-8859-1, utf-8;q=0.5, *;q=0.5'
  HTTP_USER_AGENT
'Mozilla/5.0 (compatible; Konqueror/3.5; Linux) KHTML/3.5.9 (like Gecko)'
  HTTP_REFERER
'http://localhost:8081/bibliosafety/admins_home/index_html'
  SERVER_NAME
'0.0.0.0'
  REMOTE_ADDR
'127.0.0.1'
  PATH_TRANSLATED
'/bibliosafety/admins_home/cabi_mgmt/import_tools/cabi_import'
  SERVER_PORT
'8081'
  HTTP_PRAGMA
'no-cache'
  HTTP_HOST
'localhost:8081'
  HTTP_CACHE_CONTROL
'no-cache'
  HTTP_ACCEPT
'text/html, image/jpeg, image/png, text/*, image/*, */*'
  GATEWAY_INTERFACE
'CGI/1.1'
  HTTP_ACCEPT_LANGUAGE
'it, en'
  HTTP_ACCEPT_ENCODING
'x-gzip, x-deflate, gzip, deflate'




lines:

01 import re
02 def cabi_import(self, REQUEST):
...
30	for cabi_data_record in cabi_data_recordset:
31		temp_dict_row = {}
32		fieldpos = 0
33		counter = 0
34		""" calculate the total number of fields of the record """
35		fieldmax = self.sql_queries.query_05()
36		""" take each field content until the end of the record """
37		while fieldpos < fieldmax[0]["col_count"]:
38			cabi_data_field = cabi_data_record[fieldpos]
39			""" strips excess whitespaces """
40			re_pattern = re.compile('\s+')
41			cabi_data_field = re_pattern.sub(' ', cabi_data_field)
...
""" other regexps """
...



query_05 =
SELECT COUNT(*) AS 'col_count'
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = 'cabi_data'


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